42PCS POWER BIT SET

20pcs 10mm Hex Power Bit, 30mm(L) TX: 20,25,30,40,45,50,55,60 HX: 4,5,6,7,8,10,12mm XZN: M5,M6,M8,M10,M12 20pcs 10mm Hex Power Bit 75mm(L) TX: 20,25,30,40,45,50,55,60 HX: 4,5,6,7,8,10,12mm XZN: M5,M6,M8,M10,M12 1pc 3/8" Dr. x 10mm Hex Bit Adaptor 1pc 1/2" Dr. x 10mm Hex Bit Adaptor排水管阻塞處理